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2-甲基-3-丙烷磺内酯的合成工艺改进

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Indexed by:期刊论文

Date of Publication:2007-08-20

Journal:合成化学

Included Journals:ISTIC、CSCD

Volume:15

Issue:4

Page Number:508-509,518

ISSN No.:1005-1511

Key Words:丙烷磺内酯;焦亚硫酸钠;工艺改进

Abstract:对2-甲基-1,3-丙烷磺内酯(4)的合成工艺进行了改进.以甲代丙烯醇为原料,经加成、酸化和环化反应合成了4,其结构经1H NMR,13C NMR及MS表征,总收率64.8%.

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